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4304A型射频功率计│美国BIRD 电工仪器仪表
面议美国鸟牌BIRD│BIRD 4391A功率计│4391A数显功率表
面议鸟牌Bird_5000-XT数字功率计
面议鸟牌Bird_5014定向功率传感器
面议Bird 80kW负载8792
面议Bird 50kW 负载(8650B 8770系列)
面议Bird 40kW负载8765水冷却的终端
面议Bird 30kW 8750系列负载(8755 8756)
面议Bird 25KW 负载(8645B 8646B系列)
面议Bird 20kW 8740系列负载(8745 8746)
面议Bird 10kW 系列负载(8630B 8730 8930)
面议鸟牌Bird SK-4000手持天馈线测试仪
面议 Description | 4421 Power Meter | |
Power Range | 100 mW to 25 kW FS | |
Frequency Range | 100 KHz-1 GHz | |
VSWR Range | 1.0 - 199.9 | |
Functions | Forward and reflected power in W or dBm, VSWR, return loss in dB and min./max. values | |
Over range | Audible warning when RF power input exceeds 120% of sensor's maximum power range | |
Indication Display | 3-1/2 digit-liquid crystal display with indicator for mode, measurement units, battery condition, programming status, and trend arrows. Switchable backlight. | |
Operating Power | 115/230 VAC, 50/60 Hz or 8 nickel cadmium 1.2 V cells (NEDA type 10014) | |
Nominal Size [inches (mm)] | 12-9/32" x 12-5/32" x 4-1/4" (L x W x H) 312 x 309 x 108 mm [with handle extended 15-7/16" (392 mm)] | |
Weight | 11 lbs (5 kg.) | |
Interconnects | 1 meter latch-n-lock coiled cable | |
Dimensions | 4-1/2" x 6-1/2" (114 x 165 mm) |